Wheal Martyn Clay Works

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Suitable for

Dog friendly days

Family days

Rainy days

Heritage and history

Plan your day

Carthew, St Austell, Cornwall, England, PL26 8XG

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About Wheal Martyn Clay Works

What you'll do

  • Discover the Victorian clay works including Cornwall’s largest waterwheel
  • Explore the museum and Discovery Centre
  • Immerse yourself in the ancient woodland and nature trail
  • Witness modern mining from Pit View
  • Enjoy the play area, guided tours and family activities
  • See our changing exhibition programme

Amenities

Dog friendly

Toilets

Cafe

Gift shop

Baby changing facilities

Customer parking

Wheelchair accessible

Play area

Free wifi

Outdoor spaces

Plan your trip to Wheal Martyn Clay Works

Discover Cornwall’s china clay mining story and how it’s helped shape our world!

The best of Cornwall, handpicked by experts

Tried, tested, trusted – by us, for you

We've hit the trails. Explored by boat, bike and train. Visited the gardens and galleries. Every attraction has been hand-checked by experts. Guaranteed.

Curated by local experts who love Cornwall

We know the attractions inside out, so you can too. We've explored every corner. Now you can spend less time searching and more time making the most of it.

Up to date – every season, every day

The best of Cornwall is always changing. New exhibitions. Seasonal events. Changing hours. We keep up, so you don't miss out.

What visitors say

Frequently asked questions

Is Wheal Martyn wheelchair accessible?

Wheal Martyn is a historic site incorporating a Scheduled Monument. As a result, some areas of the wider grounds and outdoor trails have limited access by their nature. However, the Discovery Centre, shop and café are fully accessible and we have recently developed an accessible route including a platform lift through the buildings within the Victorian clay works.

Is Wheal Martyn suitable to visit in all weathers?

Yes. Offering both indoor and outdoor areas and activities, Wheal Martyn is great to visit come rain or shine with plenty of areas to shelter when it’s wet or enjoy woodland shade in hot weather.

Do you have to pay to enter the Wheal Martyn café and shop?

No, both the café and shop are free to enter and are open to visitors from 10am until 5pm in the summer months and 10pm until 4pm during the winter months. Car parking is also free.

What events and activities are on at Wheal Martyn?

As well as the core visitor experience, Wheal Martyn offers a wide variety of creative workshops, holiday activities including trails and creative sessions, music nights and theatre performances and exhibitions as well as a wide array of community activities. See our website for full details of what’s on and how to book particular activities.

What type of museum is Wheal Martyn?

Wheal Martyn is a fully Accredited Museum, located within the Scheduled Ancient Monument comprising of two Victorian china clay works. Your visit will include our interactive Discovery Centre, exploring historic trails, woodland walks in grounds teeming with wildlife, and spectacular views of a modern working clay pit. We also host an exciting array of changing exhibitions throughout the year showcasing both regional artists and local history.